Base | Representation |
---|---|
bin | 1011000110010… |
… | …10111111100001 |
3 | 20111012021121202 |
4 | 11203022333201 |
5 | 142313344040 |
6 | 13123330545 |
7 | 2210250326 |
oct | 543127741 |
9 | 214167552 |
10 | 93106145 |
11 | 48613030 |
12 | 27220a55 |
13 | 1639b9c2 |
14 | c518b4d |
15 | 8292015 |
hex | 58cafe1 |
93106145 has 8 divisors (see below), whose sum is σ = 121884480. Its totient is φ = 67713520.
The previous prime is 93106109. The next prime is 93106187. The reversal of 93106145 is 54160139.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-93106145 is a prime.
It is a super-2 number, since 2×931061452 = 17337508473522050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 846365 + ... + 846474.
It is an arithmetic number, because the mean of its divisors is an integer number (15235560).
Almost surely, 293106145 is an apocalyptic number.
It is an amenable number.
93106145 is a deficient number, since it is larger than the sum of its proper divisors (28778335).
93106145 is a wasteful number, since it uses less digits than its factorization.
93106145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1692855.
The product of its (nonzero) digits is 3240, while the sum is 29.
The square root of 93106145 is about 9649.1525534629. The cubic root of 93106145 is about 453.2377919453.
The spelling of 93106145 in words is "ninety-three million, one hundred six thousand, one hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •